Some of the highlights of the episode are the repeated references to Charles Schultz, from the episode title to the familiar Peanuts music playing every time a character is sad, shuffling along with their chin tucked to their chest like Charlie Brown. - ScreenRantEDIT

They don't manage to find George Sr. despite his being in their proximity the entire time, and even though Michael finally acknowledges his own myopic selfishness... he still can't bring himself to like plant. I'm sorry, Ann. - ScreenRantEDIT

It's part of what makes Arrested Development such an easy show to watch over and over again; there will always be something that went by too quickly for you to notice the first time, leaving plenty to discover on repeat viewings. - ScreenRantEDIT